Mengnan LIU

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Luoyang, CN

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Patents Grantslast 30 patents

Information Patent Grant
CAN-bus-based electrical control system for electric mower
- Patent number 12,256,665
- Issue date Mar 25, 2025
- LUOYANG TRACTOR RESEARCH INSTITUTE CO., LTD
- Mengnan Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Efficient transplanting device with automatic pick-up and supplemen...
- Patent number 12,239,039
- Issue date Mar 4, 2025
- Henan University of Science and Technology
- Xin Jin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Weeding device for crops having seedling avoidance function
- Patent number 11,985,912
- Issue date May 21, 2024
- Henan University of Science and Technology
- Xin Jin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
CAN-BUS-BASED ELECTRICAL CONTROL SYSTEM FOR ELECTRIC MOWER
- Publication number 20250098568
- Publication date Mar 27, 2025
- LUOYANG TRACTOR RESEARCH INSTITUTE CO., LTD
- Mengnan LIU
- B60 - VEHICLES IN GENERAL
Information Patent Application
EFFICIENT TRANSPLANTING DEVICE WITH AUTOMATIC PICK-UP AND SUPPLEMEN...
- Publication number 20240423119
- Publication date Dec 26, 2024
- Henan University of Science and Technology
- Xin JIN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WEEDING DEVICE FOR CROPS HAVING SEEDLING AVOIDANCE FUNCTION
- Publication number 20240081165
- Publication date Mar 14, 2024
- Henan University of Science and Technology
- Xin JIN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING